The impact of international trade is studied in a general equilibrium model in which firms engage in oligopolistic competition and linkage effects are present. Results are derived analytically. If countries have the same technologies and the same labor endowment, core-periphery pattern arises...

The impact of financial integration and product market integration is studied in a general equilibrium model with increasing returns in both the manufacturing sector and the financial sector. Firms engage in oligopolistic competition. An increase of the degree of competition in the financial...

This paper studies the impact of international trade in a general equilibrium model in which heterogeneous firms engage in oligopolistic competition. An increase of the size of the market leads to a decrease of the equilibrium price and an increase of per capita consumption. The opening of...